AKA: TI-20, Constant Memory, Product number (P/N): TI20 (TI-20),
Keywords/Tags: TI20 (TI-20) | 20 | Constant Memory
Date of intro: 1979, Origin: Italy (List),
Power: Button: (x2),
Display: Type = Display (LCD) (List),
Number of keys: 37,
Classification: / Pocket,
Featuring: Square root, Memories: 1,
Collector value: 7/10,